"On how two sisters who knew the plot but failed to act well were pushed to the finale by two brothers who had no idea about the plot but actively participated in the main plot."
Ps.1. Students are lazy and update slowly. Those who are interested can read it slowly.
2. The update time is uncertain.
3. People who have fun may "persecute" some people.
4. There may be knives later, so be careful.
Purpose: To survive or to perish? This is a problem.